<a class="nav-link"
   ng-disabled="disabled"
   ng-class="{'disabled': disabled}"
   ng-click="controller.openLink($event)"
   ng-href="{$ controller.href $}"
   grrtarget="{$ state $}">

  <i ng-if="disabled" class="fa fa-lock" title="Missing approvals."></i>
  <ng-transclude></ng-transclude>

</a>
